src: add HAVE_OPENSSL directive to openssl_config

Currently when building with the following configuration options: $ ./configure --without-ssl && make The following link error is reported: Undefined symbols for architecture x86_64: "node::openssl_config", referenced from: node::Init(int*, char const**, int*, char const***) in node.o ld: symbol(s) not found for architecture x86_64 clang: error: linker command failed with exit code 1 (use -v to see invocation) Adding an HAVE_OPENSSL directive around this code allows the build to pass. PR-URL: #11618 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Sam Roberts <vieuxtech@gmail.com>

Author: danbev

src/node.cc

@@ -4233,8 +4233,10 @@ void Init(int* argc,
  if (config_warning_file.empty())
  SafeGetenv("NODE_REDIRECT_WARNINGS", &config_warning_file);
 
+#if HAVE_OPENSSL
  if (openssl_config.empty())
  SafeGetenv("OPENSSL_CONF", &openssl_config);
+#endif
 
  // Parse a few arguments which are specific to Node.
  int v8_argc;